The Mark of Sexual Maturation for a Boy That Is

question 32

Multiple Choice

The mark of sexual maturation for a boy that is most comparable to menarche for a girl is

• A)a deepening of the voice.
• B)the first ejaculation of seminal fluid.
• C)the appearance of pubic hair.
• D)the release of androgens from the testes.

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Definitions:

Louis Pasteur

A French biologist, microbiologist, and chemist renowned for his discoveries of the principles of vaccination, microbial fermentation, and pasteurization.

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A phrase describing a person's rise from a state of extreme poverty to one of great wealth or success.

Second Industrial Revolution

A phase of rapid industrialization in the final third of the 19th century and the beginning of the 20th, marked by the spread of new technologies like steel, electricity, and chemicals.

Late-nineteenth Century

The period from 1871 to 1900, characterized by industrial growth, colonial expansion, and significant cultural and technological advancements.